Mercurial > hg > Members > tobaru > cbc > CbC_llvm

comparison test/CodeGen/ARM/fp16-v3.ll @ 100:7d135dc70f03

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
LLVM 3.9
author Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
date Tue, 26 Jan 2016 22:53:40 +0900
parents
children 1172e4bd9c6f
comparison
equal deleted inserted replaced
96:6418606d0ead 100:7d135dc70f03
1 ; RUN: llc -mattr=+fp16 < %s | FileCheck %s --check-prefix=CHECK
2
3 target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"
4 target triple = "armv7a--none-eabi"
5
6 ; CHECK-LABEL: test_vec3:
7 ; CHECK: vcvtb.f32.f16
8 ; CHECK: vcvt.f32.s32
9 ; CHECK: vadd.f32
10 ; CHECK-NEXT: vcvtb.f16.f32 [[SREG:s[0-9]+]], {{.*}}
11 ; CHECK-NEXT: vmov [[RREG1:r[0-9]+]], [[SREG]]
12 ; CHECK-NEXT: uxth [[RREG2:r[0-9]+]], [[RREG1]]
13 ; CHECK-NEXT: pkhbt [[RREG3:r[0-9]+]], [[RREG1]], [[RREG1]], lsl #16
14 ; CHECK-DAG: strh [[RREG1]], [r0, #4]
15 ; CHECK-DAG: vmov [[DREG:d[0-9]+]], [[RREG3]], [[RREG2]]
16 ; CHECK-DAG: vst1.32 {[[DREG]][0]}, [r0:32]
17 ; CHECK-NEXT: bx lr
18 define void @test_vec3(<3 x half>* %arr, i32 %i) #0 {
19 %H = sitofp i32 %i to half
20 %S = fadd half %H, 0xH4A00
21 %1 = insertelement <3 x half> undef, half %S, i32 0
22 %2 = insertelement <3 x half> %1, half %S, i32 1
23 %3 = insertelement <3 x half> %2, half %S, i32 2
24 store <3 x half> %3, <3 x half>* %arr, align 8
25 ret void
26 }
27
28 attributes #0 = { nounwind }